Music settings:
1, in? Training plan? In the introduction interface, click? Notes? Button;
2. Where is it? Current playlist? Yes, can you choose? No music library music? 、? Use music from the music library? .
Volume setting:
1. In the training interface, click? Notes? Button;
2. In the setting interface, you can set? Count the sounds? And then what? Guide audio? Settings, you can also choose different background music.